baber/WOPTO huggingface dataset:
Patent EP-0434123-A1 (EP)
Inventor: HAMILTON DAVID MORRIS JR
IPC: B01J29/69
Filed: 1990-12-11
Abstract: A catalyst composition prepared by incorporating cobalt, a heavy metal selected from molybdenum, tunsten and mixtures thereof, and a ferrierite compound into an alumina hydrogel and subsequently calcining to prepare said catalyst, and a process for the concurrent isomerization and disproportionation of olefinic hydrocarbons using such a catalyst composition.
Patent EP-0419020-A1 (EP)
Inventor: DELGADO JOAQUIN C O MINNESOTA
IPC: C08L33/06
Filed: 1990-08-03
Abstract: A repositionable pressure-sensitive adhesive comprising from about 70% to about 99% hollow, polymeric, acrylate, inherently tacky, infusible, solvent-insoluble, solvent-dispersible, elastomeric microspheres comprising at least one alkyl acrylate or alkyl methacrylate ester, a majority of the microspheres having one or more interior voids having a diameter of at least about 10% of the diameter of the microsphere, and correspondingly, from about 30% to about 1% of a binder copolymer comprising an elastomeric polymeric backbone having pendant therefrom high Tg polymeric moieties.
Patent EP-0390627-A1 (EP)
Inventor: BERTHON JACQUES
IPC: F04D15/00
Filed: 1990-03-13
Abstract: A pump (1) with delivery pipework (2), a variable speed gear (4) causing the pump (1) to rotate and a start-stop circuit (7) for the variable speed gear (4), together with an analog pressure transducer (6) controlling the variable speed gear (4) and a flow transducer (5) controlling the start-stop circuit (7). <IMAGE>
Patent EP-0408440-A1 (EP)
Inventor: VIRAG RONALD
IPC: A61K31/485
Filed: 1990-07-09
Abstract: The invention relates to the field of vaso-active medicaments. The vaso-active medicament, of the type consisting of a combination of active principles with papaverine, comprises at least one alpha-blocker and a phosphodiesterase inhibitor, representing in total 5 to 20% by weight relative to the papaverine. Application to the treatment of impotence in men. <IMAGE>
Patent EP-0412912-A1 (EP)
Inventor: DE BOTH MICHIEL
IPC: A01H5/08
Filed: 1990-08-09
Abstract: Process for the production of transgenic plantlets from genetically transformed buds, the said plantlets belonging to the species Cucumis melo and containing at least one gene introduced by means of Agrobacterium tumefaciens, characterised by the culture of genetically transformed buds in two successive stages, the first of these stages of culture taking place on a plant cell culture medium containing a cytokinine and more particularly 6-benzylaminopurine (BAP) and the second, which is performed when the buds have reached at least approximately 3 mm in height, taking place on a plant cell culture medium containing, as macroelements:     KH2PO4     approximately  50 to approximately  100 mg l<-1>   MgSO4      approximately  75 to approximately  300 mg l<-1>   CaCl2.2H2O approximately 500 to approximately 2500 mg l<-1>   KNO3       approximately 750 to approximately 1200 mg l<-1>   NH4NO3     approximately 150 to approximately  200 mg l<-1> r
Patent EP-0425377-A1 (EP)
Inventor: CALLAU JEAN CLAUDE ALBERT
IPC: E04G11/02
Filed: 1990-10-24
Abstract: The present invention relates to a process and an apparatus for moulding building elements made from concrete or another mouldable material. This material comprises a transportable mould (1) which possesses, in its upper portion, a mould cavity (2) movably mounted on a frame (5) and which comprises articulated walls (3a, 7a, 7b), the longitudinal, traverse and vertical position of which may be adjusted in relation to the frame (5), the mould cavity (2) being able to be folded in order to release the mould (1) from the building element after it has solidified. This apparatus is applicable, for example, to the manufacture of buildings comprising one or more building elements. <IMAGE>
Patent EP-0430804-A1 (EP)
Inventor: MARTIN GERARD
IPC: C07C5/333
Filed: 1990-11-28
Abstract: Process and apparatus for the production of aromatic hydrocarbons from a feedstock of aliphatic hydrocarbons containing 2 to 12 carbon atoms. The process comprises a stage of bringing a feedstock of at least one aliphatic hydrocarbon containing 2 to 12 carbon atoms into contact with a zeolite catalyst composition optionally containing at least one metal, in a reaction zone (40) containing reaction tubes (3), the said reaction zone being heated by at least partial immersion in a vessel (1) containing a fluidised bed (13) of particles, characterised in that the said bed of particles is at least partly heated by an input (19, 23) of heat resulting from the injection of hot gases produced in a zone external to the said vessel and introduced into the fluidised bed under conditions such that the reaction temperature is from 400 to 600 DEG C. Application to the production of benzene, toluene and xylenes. <IMAGE>
Patent EP-0433134-A1 (EP)
Inventor: CASSOU ROBERT
IPC: B41F17/20
Filed: 1990-12-05
Abstract: In combination with an ink jet printing machine 10, controlled by an automaton 40, the device comprises a means 50 of inserting storing tubes, a unit 60 for taking up one by one and a conveyor 70 which ensures the progress of the tubes taken up opposite a printer head (11) and their ejection. 
<??>A suitably arranged depression ensures the handling of the storing tubes, on the one hand, for the purpose of taking them up one by one at the outlet of a dispensing channel and, on the other hand, their joining together by adhesion with a series of propelling rollers. 
<??>The invention allows processing rates of the order of 20,000 storing tubes per hour to be achieved. 
<IMAGE>
Patent EP-0436445-A1 (EP)
Inventor: CORNU BRUNO
IPC: H04M1/60
Filed: 1990-11-28
Abstract: The interface according to the invention comprises three main electronic switches (1, 2, 3) for connecting to the line terminals (5, 7) the main circuits of the telephone set (38-39) and a call-signal energy recovery converter (40). The first electronic switch (1) is connected at the output of a first rectifier bridge (30) itself connected between the line terminals (5, 7), in order to supply the circuits (38-39) during the off-hook phases. During these same phases, the second electronic switch (2) is closed. During the call phases, the electronic circuit (38-39) is supplied by the voltage (36) provided by the energy converter (40), itself supplied by a second rectifier bridge (31) itself connected to the line terminals (5, 7) by way of a capacitor (8). In this phase, the switch (3) is closed, and the switches (1) and (2) are open. The circuit makes it possible to replace the mechanical switching unit of telephone sets with integral bell. <IMAGE>
Patent EP-0421976-A1 (EP)
Inventor: LASINGER MANFRED DIPL-ING
IPC: B65D27/16
Filed: 1990-08-02
Abstract: An envelope (1) has a closure flap (5) which is attached on the opening side to the one envelope wall, the front wall (2), can be folded over towards the other envelope wall, the rear wall (3), and can be stuck down when it has been folded over onto the rear wall (3) by means of an adhesive label (9) which is stuck over a cutout (8). In order to obtain a printing region which is unimpaired by the cutout (8) with rational manufacture, the cutout (8) is located in the rear wall (3) and the adhesive label (9) is stuck over the cutout (8) from the inside of the envelope, the front wall (2) having a separation coating (11) on the outside in its region opposite the cutout (8) or the cut-out part (12) being suspended detachably in the cutout by connection webs (14) which interrupt the peripheral cutting line (13). <IMAGE>
Patent EP-0404935-A1 (EP)
Title: Synthetic peptide compositions with immunoreactivities to antibodies to htlv-1.
Inventor: YANG CHANG YI
IPC: C07K19/00
Filed: 1990-01-16
Abstract: The present invention relates to a method for the detection HTLV-1 reactive antibodies and diagnosis of ATL (adult T cell leukemia/lymphoma) condition by the use of chemically synthesized peptide compositions. The peptide compositions comprise peptides having amino acid sequences corresponding to transmembrane and external segments of the envelope protein of HTLV-1 and mixtures thereof. The peptide compsitions are highly immunoreactive with antibodies in sera of patients with ATL. The present invention further relates to a method for the simultaneous detection and diagnosis of ATL and Acquired Immune Deficiency Syndrome (AIDS) by the use of chemically synthesized HTLV-1 peptide compositions in conjunction with a chemically synthesized HIV (1 and 2) peptide composition. The detection method includes an enzyme-linked immunosorbent assay (ELISA), an immunoradiometric assay (RMA), and other forms of immunoassay procedures such as enzyme immuno blotting assay on nitrocellulose paper and hemagglutination assay using the petide composition as the antigen. The preferred detection method is ELISA.
Patent EP-0437551-A1 (EP)
Inventor: PRZYBYLA BERND
IPC: G07C5/10
Filed: 1990-05-17
Abstract: Il est proposé un procédé et un dispositif pour l'interrogation de données provenant d'appareils de commande, telles que données de diagnostic ou données d'état, par l'intermédiaire d'une connexion de diagnostic (17) reliée à plusieurs appareils de commande (10-12) d'un véhicule par l'intermédiaire de lignes de communication (16). Un appareil de test (20) peut être relié à la connexion de diagnostic (17). Les informations sur le type et le nombre des appareils de commande existants sont mémorisées dans un endroit central (15), l'appareil de test (20) interrogeant par l'intermédiaire d'un accès normalisé tout d'abord l'endroit central (15) et accédant ensuite, au moyen des données obtenues, aux différents appareils de commande dans un ordre prédéfini automatiquement ou établi manuellement. De cette façon, un simple appareil de test permet, sans notions préalables du type des appareils de test incorporés dans un véhicule, d'accéder à ces derniers aux fins de diagnostic dans l'ordre désiré.
Patent EP-0493594-A1 (EP)
Inventor: SHIRAI KENJI - - - AYAZONO
IPC: C07C17/38
Filed: 1990-07-20
Abstract: Procédé d'élimination du chloroprène par chauffage du 1,2-dichloroéthane le contenant, sur une plage de température supérieure au point d'ébullition (85 °C) du dichloroéthane et inférieure à la température de décomposition thermique (300 °C) de ce dernier. On peut appliquer ce procédé à un distillat provenant d'une colonne de distillation au niveau de l'étape de raffinage du 1,2-dichloroéthane produit à partir du chlorure de vinyle dans un rectificateur.
Patent EP-0485475-A1 (EP)
Title: Contact lens disinfecting system.
Inventor: LOSHAEK SAMUEL
IPC: G02C13/00
Filed: 1990-07-31
Abstract: A method is disclosed for disinfecting contact lenses with peroxide whereby the usual peroxide neutralization step is eliminated. This is accomplished by carrying out the disinfecting process at a hydrogen peroxide concentration of about 0.01 to less than 0.5 % (w/v). In the preferred embodiment the peroxide is introduced into the system utilizing an effervescent tablet of an alkali metal perborate, percarbonate or persulfate, or urea peroxide.
Patent EP-0454802-A1 (EP)
Inventor: WALDINGER ANDREAS
IPC: B65B23/22
Filed: 1990-11-02
Abstract: Pour empaqueter des emballages allongés, tels que des ampoules de médicaments, il est prévu, dans un plan supérieur d'amenée (A), un transporteur de distribution (1) et, dans un plan inférieur de mise en emballage (B), un transporteur d'emballages (2) se déplaçant perpendiculairement au transporteur de distribution (1), ces deux plans étant réunis par un dispositif de transfert (3) se présentant sous la forme d'un plan incliné muni de plusieurs rainures de guidage (34) disposées les unes à côté des autres. Le transporteur de distribution se déplace sur deux ou plusieurs galets transporteurs (5, 5.1); la courroie transporteuse (6) est garnie au moins extérieurement d'une couche épaisse d'un matériau très élastique facilement déformable, tel que le caoutchouc ou une matière plastique analogue au caoutchouc, dans laquelle sont façonnées des rainures ouvertes vers l'extérieur (7), à la manière d'une courroie dentée, destinées à loger différents emballages (8) disposés verticalement. Les emballages sont rangés à partir de la courroie distributrice (6) et guidés au-dessus d'une plaque coulissante (17) servant de plateau-support qui s'escamote pendant une courte durée, par commande au moyen d'un vérin à air comprimé (24), à chaque arrêt périodique de ladite courroie distributrice. Une série d'emballages (8) tombe alors à chaque fois dans les rainures (34) et est déposée sur le transporteur d'emballages (2) qui se déplace dans la même direction. De cette manière, les emballages (8) peuvent être déplacés et empaquetés délicatement, relativement rapidement et en ayant recours à un nombre réduit de moyens de production.
Patent EP-0502010-A1 (EP)
Title: Dispositif de coulage continu
Inventor: JONASSON GUNNAR
IPC: B22D11/06
Filed: 1990-09-28
Abstract: Dispositif de coulage continu en bandes de métaux, d'alliages métalliques ou d'acier, dans lequel un bain de fusion coule dans une partie de coulage permettant un coulage continu, définie latéralement par quatre parois latérales. L'invention est caractérisée en ce que les paires opposées des parois se composent de bandes de refroidissement mobiles transversalement au sens de coulage, dans le même sens ou en sens opposé, se déplaçant à une vitesse bien supérieure à la vitesse de coulage, aboutant le convoyeur de coulée, ou aboutant indirectement le convoyeur de coulée par l'intermédiaire de plaques individuelles fixes en matière contenant du carbone tel que du graphite ou analogue.
Patent EP-0441374-A1 (EP)
Inventor: MASE YASUKAZU C O INTELLECTUAL
IPC: H01L27/04
Filed: 1991-02-07
Abstract: A semiconductor device provided with capacitors comprising a dielectric layer (22) arranged on a semiconductor substrate (30), a pair of upper and lower electrodes (21, 23) opposed to each other with the dielectric layer (22) interposed between them, and a pickup portion (24 or 25) extending continuous from each electrode (21 or 23), wherein the pattern edge of the upper electrode (23) from which its pickup portion (25) is excluded is positioned inside that of the lower electrode (21) from which its pickup portion (24) is excluded. The area of the upper electrode (23) pattern from which its pickup portion (25) is excluded is made smaller than that of the lower electrode (21) pattern from which its pickup portion (24) is excluded, so as to reduce the leak current of the capacitor.
Patent EP-0441381-A1 (EP)
Inventor: AOKI KOHJI
IPC: B60R21/015
Filed: 1991-02-07
Abstract: A capacitive occupation detector apparatus is comprised of a first electrode having an inner space, a second electrode constituting a capacitor by cooperating the first electrode, and a detecting device for detecting the existence of a person based on the change of capacitance between both electrodes.
Patent EP-0499666-A1 (EP)
Inventor: HOFMANN HANS PROF DR SC NAT
IPC: A23L1/304
Filed: 1991-02-20
Abstract: Calcium carbonate powder - precipitation - calcium ion-containing solution - carbonate-containing solution - vaterite - calcite. The calcium carbonate powder can be used especially as analytical chemicals and in pharmacy and the food industry. The aim of the invention is to prepare calcium carbonate powder of high purity in uniform quality with low cost. The technical aim of the invention is to develop a process for the preparation of very pure calcium carbonate powders in uniform quality from aqueous solutions by precipitation, where the precipitation step is to be so arranged that the incorporation of foreign ions into the CaCO3 lattice is avoided as far as possible, even when the solutions used contain considerable quantities of other ions. According to the invention, the technical aim is achieved by carrying out the precipitation, when aqueous calcium ion-containing solutions and aqueous carbonate ion-containing solutions are used, at temperatures of 20-50 DEG C, preferably 20-35 DEG C, under weakly basic conditions, keeping the solid formed, predominantly comprising vaterite, in the presence of an aqueous phase at temperatures of 15-80 DEG C, preferably 20-50 DEG C, until the vaterite has converted into calcite as completely as possible, separating off this solid by known methods, if required, washing it, drying it and, if required, then comminuting it.
Patent EP-0444567-A1 (EP)
Inventor: REZE YANNICK
IPC: H01R9/05
Filed: 1991-02-25
Abstract: One embodiment comprises:   - a screening cover (1), comprising a funnel-shaped cut-out (6,8), constituting an insulation-displacement contact, to be crimped over the cable (4) in order to pass through its sheath and to pinch the screening braid (13); the cover (1) being connectable to the earth of the printed circuit board (5) by solderable studs (7); - a support (3), made from plastic, comprising a blade nut (2) permitting screwing into the cable (4) in order to drive a metal point into the core of the central conductor (11) of the cable, this metal point being connected to a solderable stud located under the support (3).   Application to the construction of electronic circuits. <IMAGE>
Patent EP-0458050-A1 (EP)
Inventor: HAGIN FAUST DIPL-ING
IPC: B62D5/07
Filed: 1991-04-11
Abstract: A hydrostatic-mechanical drive with optimised energy consumption for auxiliary units such as the ventilator (L), compressed air compressor (K), generator (G), air-conditioning compressor, coolant pump (W), pump(s) (PAG), a shaft (AG) of the working unit and the like of a motor vehicle with power steering is proposed, in which case the auxiliary units can be driven mechanically individually or in groups by a hydromotor (HM) supplied by a pressure oil feed system (DFA) which can be controlled with respect to feed pressure and volume and contains at least one pump driven by internal combustion engine, and can be connected and disconnected or coupled and uncoupled if appropriate as a function of a control in accordance with the requirements. The pressure oil supply to the power steering (SL) takes place without a steering booster, which was necessary hitherto, by connection and integration of the elements (10, 11, VL, 20, LB1, LB2) of the power steering (SL), by lines, in the output-side pressure oil return branch (12) of the hydromotor (HM). <IMAGE>
Patent EP-0474986-A1 (EP)
Inventor: BARTEL ULRICH DIPL-ING
IPC: C03B37/027
Filed: 1991-06-20
Abstract: Glass fibre optical waveguides (optical fibres) of increased tensile strength are drawn from a glass preform with an additional, single- or multilayer cladding of a glass material, the material of at least the outermost layer in each case having a thermal expansion coefficient which is lower than that of the layer under it or than that of the material of the preform. During the drawing operation, the fibre is drawn from the preform relatively "cold" with increased tensile force. The term "cold" is taken to mean a temperature close to the region of the glass melting point.
Patent EP-0464633-A1 (EP)
Inventor: MATSUMOTO KENJI
IPC: C07C69/15
Filed: 1991-06-26
Abstract: Provided are a carrier having at least one passing-through channel used for a catalyst for producing unsaturated esters, and a catalyst for producing unsaturated esters comprising an element belonging to Group VIII of the periodic table or compounds thereof carried on said carrier and a process for producing unsaturated esters characterized by the use of said catalyst. 
     The use of the above catalyst markedly increases the space time yield of the obtained unsaturated esters.
Patent EP-0473184-A1 (EP)
Inventor: STRAUCH ERIC C
IPC: A63B49/02
Filed: 1991-08-30
Abstract: A squash racket has a frame with a head portion (22), a throat portion (23), and a shaft portion (24) which terminates in a handle portion (25). The racket is lighter than prior squash rackets, and the balance point or center of gravity of the racket is closer to the head end than the handle end.
Patent EP-0484648-A1 (EP)
Inventor: WOERNER HELMUT
IPC: F16F9/02
Filed: 1991-09-04
Abstract: A limit stop with a damping device is proposed, especially for automatic machining or conveying devices, which has a limit stop element (40) which is connected to the damping device and can move in a damped manner from a first limit stop position to a second end limit stop position. An actuating element (10), which can be operated in a fluidic manner, can move the damping device, which is connected to the limit stop element (40), at right angles to the limit stop direction and can hence move the limit stop element (40) out of a limit stop plane and back into said plane. For this case, the damping device has at least one damping piston (38), which can move in at least one damping cylinder (20), a restrictor device (42) being provided which damps the piston movement and forms a flow resistance for the air which flows in or out during the piston movement. Both the actuating element and the damping device hence operate in a fluidic manner to an equal extent, it being possible to dispense with individual matching of the damping characteristics to workpieces having a different mass and/or a different speed. 
<IMAGE>
Patent EP-0476675-A1 (EP)
Inventor: WONG HARRY
IPC: H01Q21/00
Filed: 1991-09-19
Abstract: 5 n 7  An EHF array antenna backplate (30) that integrates thermal cooling structure and signal processing structure together into one unified structure. In one embodiment, forced air is employed to conduct heat from active modules; while in another embodiment, embedded heat pipes are employed. The array backplate is made by using four layers. The layers are: a high density multichip interconnect board (31), a metal matrix composite motherboard (22), an integrated waveguide/cavity/cooling structure (33), and a metal matrix composite baseplate (34). Each module uses solder bumps to connect to the high density multichip interconnect board where DC power and control logic signal distribution takes place. The modules are soldered in four locations to the metal matrix composite motherboard through openings in the high density multichip interconnect board. EHF signals are coupled to the modules from a resonant cavity (26) via probes that protrude through the high density multichip interconnect board. Probes are strategically located in the resonant cavity (36) to pick up an EHF standing wave generated by slots (34) that are part of a slotted planar waveguide EHF 16-way power divider network. The waveguide/cavity/cooling structure is also the primary load-bearing member of the backplate.
Patent EP-0485855-A1 (EP)
Inventor: SCHOEN NORBERT DR
IPC: C07C68/06
Filed: 1991-11-05
Abstract: Carbonic acid diesters which contain at least one aromatic ester group can be prepared from carbonic acid diesters which contain at least one aliphatic ester group by transesterification with a phenol, the catalyst employed being a titanium dioxide with a BET surface area of at least 20 m<2>/g.
Patent EP-0492566-A1 (EP)
Inventor: HOVELING STEFAN DIPL-ING
IPC: C22F1/08
Filed: 1991-12-21
Abstract: Under normal atmospheric conditions, a uniform green covering layer, the so-called patina, forms on inclined copper surfaces only after exposure to the weather for many years. There has long been a desire to effect preweathering of the surface of semifinished products consisting of copper in the works on a large industrial scale, closely simulating the natural green patination. The method according to the invention for producing an artificial green protective and covering layer comprises first roughening the surface of degreased strip or sheet in a controlled manner by a mechanical treatment. In a further step of the method, the roughened surface of the strip or sheet is then treated in continuous flow with a suitable chemical reaction solution for green patination. After the chemical treatment, the strip or sheet is stored in its final dimensions for some time in an air-conditioned room.